Self-Tightening Drill Chuck Adapter 2-13mm | Screwdriver to Drill Bit Converter | Ergonomic Grip for Beginners | Perfect for DIY, Woodworking & Home Repairs

Feature:1. STRONGER FORCE: Made of chrome vanadium steel, adopt meticulous craftsmanship, closely fit, strong and durable, bring stronger force2. EASY TO INSTALL AND DISASSEMBLE: Very durable with long service life, suitable for long term work, easy to install and disassemble, more convenient and labor saving3. TIGHTLY FIX: Keyless and self tightening design is more ergonomic. The chuck can tightly fix the drill bit, not easy to loosen4. WIDE CLAMP RANGE: Wide range of clamp sizes from 2 to 13mm can fit a variety of drills, quickly switch tasks and keep work moving5. 1/2‑20UNF INSTALLATION HOLE DIAMETER: The installation hole diameter is 1/2‑20UNF (thread), and the style of drill chuck is tighteningHow to Use:Use with electric drill.Specification:Item Type: Self Tighten Drill ChuckProduct Material: Chrome vanadium steelApplication: Electric drill conversion chuckScope of Application: Approx. 2 ~ 13mm / 0.08 ~ 0.51inInstallation Hole Diameter: 1/2-20UNF (thread)Style: Tightened Package List:1 x Self Tighten Drill Chuck

STRONGER FORCE: Made of chrome vanadium steel, adopt meticulous craftsmanship, closely fit, strong and durable, bring stronger force

EASY TO INSTALL AND DISASSEMBLE: Very durable with long service life, suitable for long term work, easy to install and disassemble, more convenient and labor saving

TIGHTLY FIX: Keyless and self tightening design is more ergonomic. The chuck can tightly fix the drill bit, not easy to loosen

WIDE CLAMP RANGE: Wide range of clamp sizes from 2 to 13mm can fit a variety of drills, quickly switch tasks and keep work moving

1/2‑20UNF INSTALLATION HOLE DIAMETER: The installation hole diameter is 1/2‑20UNF (thread), and the style of drill chuck is tightening